1.6 Ton Mini Crawler Spider Crane

Model: RLD-1.6T (or your specific model code)

Max. Working Radius: 5.5m * 0.3T

Max. Lifting Height: 6.25m

Engine: Honda GX390 (Gasoline)

Our 1.6-ton mini crawler spider crane is ultra-compact and exceptionally versatile. Designed for operating in tight and confined spaces where traditional cranes cannot fit. Equipped with high-performance rubber tracks, hydraulic outriggers, and a reliable Honda engine, it is the ideal choice for indoor construction, glass curtain wall installation, and steel structure projects.

Technical Specifications

FAQ

1.Can a 1.6-ton spider crane be transported inside a standard passenger elevator for indoor high-altitude glazing?

Yes, but with strict weight-bearing validation. Our 1.6T crawler spider crane features a compact tracked width design specifically engineered for narrow access. When configuring the crane for passenger or freight elevator transportation to upper floors for glass curtain wall installation, please note the total net weight of the chassis with the Honda GX390 gasoline engine is approximately within the typical 1.6-2.0 ton threshold. Furthermore, its 3600mm * 3000mm outrigger footprint allows for cross-beam positioning to distribute the floor loading safely during indoor lifting operations.

2. How does the dual-power system (Honda GX390 & YYB112M-4 Motor) switch during indoor vs. outdoor operations?

The 1.6T spider crane utilizes an independent hybrid switching layout. For outdoor steel structures or rough terrain travel where maximum gradeability (up to 20°) is required, the 9.6KW Honda GX390 gasoline engine provides full hydraulic torque to the crawler tracks. Once moved indoors or into confined cleanrooms with strict emission controls, the operator can seamlessly plug into a 380V industrial power supply to activate the secondary 4KW YYB112M-4 electric motor (1440 min⁻¹). This drives the hydraulic system with zero noise and zero emissions without losing lifting speed.

3.What is the actual lifting capacity of a 1.6T spider crane when extended to its maximum 5.5-meter working radius?

At its maximum horizontal reach, the lifting capacity is rated at 0.3 Tons (300kg) at a 5.5m working radius. The maximum 1.6-ton rating is achieved at the minimum radius with a short boom setup. When using the fully automatic 5-section pentahedral boom extended near its limits, our integrated Overload Protection & Hydraulic Lock Valves will automatically trigger an alarm and restrict dangerous movements to ensure absolute safety during long-reach positioning.

4.For deep basement shaft lifting, what is the maximum below-ground depth capability of the 1.6T tracked crane?

While the above-ground maximum lifting height reaches 6.25 meters using a 2-fall rigger setup, this 1.6T model is explicitly configured with a high-capacity winch system providing a maximum below-ground lifting depth of 20 meters. Equipped with a φ8mm * 30m heavy-duty wire rope and a hook lifting speed of 2.3 m/min, it is highly optimized for lowering materials into utility shafts, subway stations, or deep multi-level basement constructions.

5. Why does the pentahedral boom shape on the 1.6T crane perform better in high-wind outdoor environments than traditional square booms?

The pentahedral shape full-automatic 5-section boom provides a much higher cross-sectional stiffness and torsional resistance compared to common rectangular or square booms. This advanced structural design minimizes boom deflection, swaying, and structural twisting during side-loading or when handling glass panels at the maximum 0-70° boom angle in challenging outdoor gust conditions. It ensures millimeter-precise control during delicate structural alignments.